Ivor borrowed $420,000 from Lear Bank. At Lear's request, Ivor entered into an agreement with Ash, Kane, and Queen for them to act as co-sureties on the loan. The agreement between Ivor and the co-sureties provided that the maximum liability of each co-surety was: Ash, $84,000; Kane, $126,000; and Queen, $210,000. After making several payments, Ivor defaulted on the loan. The balance was $280,000. If Queen pays $210,000 and Ivor subsequently pays $70,000, what amounts may Queen recover from Ash and Kane?